?? main.c
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/************************************************
文件:main.c
用途:
注意:內(nèi)部8M晶振
創(chuàng)建:2008.4.1
修改:2008.4.1
Copy Right (c) www.avrvi.com AVR與虛擬儀器
************************************************/
#include "config.h"
void EEPROM_write(unsigned int uiAddress,unsigned char ucData)
{
while(EECR&(1<<EEWE));
EEAR = uiAddress;
EEDR = ucData;
EECR |=(1<<EEMWE);
EECR |=(1<<EEWE);
}
unsigned char EEPROM_read(unsigned int uiAddress)
{
while(EECR&(1<<EEWE));
EEAR = uiAddress;
EECR |=(1<<EERE);
return EEDR;
}
void main(void)
{
unsigned char temp;
HC_595_init();
temp=EEPROM_read(0x01);
temp++;
EEPROM_write(0x01,temp);
while(1)
{
Seg7_Led_display(temp);
}
}
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